Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
215.215.215.1 0:0:0:0:0:ffff:d7d7:d701
215.215.215.2 0:0:0:0:0:ffff:d7d7:d702
215.215.215.3 0:0:0:0:0:ffff:d7d7:d703
215.215.215.4 0:0:0:0:0:ffff:d7d7:d704
215.215.215.5 0:0:0:0:0:ffff:d7d7:d705
215.215.215.6 0:0:0:0:0:ffff:d7d7:d706
215.215.215.7 0:0:0:0:0:ffff:d7d7:d707
215.215.215.8 0:0:0:0:0:ffff:d7d7:d708
215.215.215.9 0:0:0:0:0:ffff:d7d7:d709
215.215.215.10 0:0:0:0:0:ffff:d7d7:d70a
215.215.215.11 0:0:0:0:0:ffff:d7d7:d70b
215.215.215.12 0:0:0:0:0:ffff:d7d7:d70c
215.215.215.13 0:0:0:0:0:ffff:d7d7:d70d
215.215.215.14 0:0:0:0:0:ffff:d7d7:d70e
215.215.215.15 0:0:0:0:0:ffff:d7d7:d70f
215.215.215.16 0:0:0:0:0:ffff:d7d7:d710
215.215.215.17 0:0:0:0:0:ffff:d7d7:d711
215.215.215.18 0:0:0:0:0:ffff:d7d7:d712
215.215.215.19 0:0:0:0:0:ffff:d7d7:d713
215.215.215.20 0:0:0:0:0:ffff:d7d7:d714
215.215.215.21 0:0:0:0:0:ffff:d7d7:d715
215.215.215.22 0:0:0:0:0:ffff:d7d7:d716
215.215.215.23 0:0:0:0:0:ffff:d7d7:d717
215.215.215.24 0:0:0:0:0:ffff:d7d7:d718
215.215.215.25 0:0:0:0:0:ffff:d7d7:d719
215.215.215.26 0:0:0:0:0:ffff:d7d7:d71a
215.215.215.27 0:0:0:0:0:ffff:d7d7:d71b
215.215.215.28 0:0:0:0:0:ffff:d7d7:d71c
215.215.215.29 0:0:0:0:0:ffff:d7d7:d71d
215.215.215.30 0:0:0:0:0:ffff:d7d7:d71e
215.215.215.31 0:0:0:0:0:ffff:d7d7:d71f
215.215.215.32 0:0:0:0:0:ffff:d7d7:d720
215.215.215.33 0:0:0:0:0:ffff:d7d7:d721
215.215.215.34 0:0:0:0:0:ffff:d7d7:d722
215.215.215.35 0:0:0:0:0:ffff:d7d7:d723
215.215.215.36 0:0:0:0:0:ffff:d7d7:d724
215.215.215.37 0:0:0:0:0:ffff:d7d7:d725
215.215.215.38 0:0:0:0:0:ffff:d7d7:d726
215.215.215.39 0:0:0:0:0:ffff:d7d7:d727
215.215.215.40 0:0:0:0:0:ffff:d7d7:d728
215.215.215.41 0:0:0:0:0:ffff:d7d7:d729
215.215.215.42 0:0:0:0:0:ffff:d7d7:d72a
215.215.215.43 0:0:0:0:0:ffff:d7d7:d72b
215.215.215.44 0:0:0:0:0:ffff:d7d7:d72c
215.215.215.45 0:0:0:0:0:ffff:d7d7:d72d
215.215.215.46 0:0:0:0:0:ffff:d7d7:d72e
215.215.215.47 0:0:0:0:0:ffff:d7d7:d72f
215.215.215.48 0:0:0:0:0:ffff:d7d7:d730
215.215.215.49 0:0:0:0:0:ffff:d7d7:d731
215.215.215.50 0:0:0:0:0:ffff:d7d7:d732
215.215.215.51 0:0:0:0:0:ffff:d7d7:d733
215.215.215.52 0:0:0:0:0:ffff:d7d7:d734
215.215.215.53 0:0:0:0:0:ffff:d7d7:d735
215.215.215.54 0:0:0:0:0:ffff:d7d7:d736
215.215.215.55 0:0:0:0:0:ffff:d7d7:d737
215.215.215.56 0:0:0:0:0:ffff:d7d7:d738
215.215.215.57 0:0:0:0:0:ffff:d7d7:d739
215.215.215.58 0:0:0:0:0:ffff:d7d7:d73a
215.215.215.59 0:0:0:0:0:ffff:d7d7:d73b
215.215.215.60 0:0:0:0:0:ffff:d7d7:d73c


215.215.215.61 0:0:0:0:0:ffff:d7d7:d73d
215.215.215.62 0:0:0:0:0:ffff:d7d7:d73e
215.215.215.63 0:0:0:0:0:ffff:d7d7:d73f
215.215.215.64 0:0:0:0:0:ffff:d7d7:d740
215.215.215.65 0:0:0:0:0:ffff:d7d7:d741
215.215.215.66 0:0:0:0:0:ffff:d7d7:d742
215.215.215.67 0:0:0:0:0:ffff:d7d7:d743
215.215.215.68 0:0:0:0:0:ffff:d7d7:d744
215.215.215.69 0:0:0:0:0:ffff:d7d7:d745
215.215.215.70 0:0:0:0:0:ffff:d7d7:d746
215.215.215.71 0:0:0:0:0:ffff:d7d7:d747
215.215.215.72 0:0:0:0:0:ffff:d7d7:d748
215.215.215.73 0:0:0:0:0:ffff:d7d7:d749
215.215.215.74 0:0:0:0:0:ffff:d7d7:d74a
215.215.215.75 0:0:0:0:0:ffff:d7d7:d74b
215.215.215.76 0:0:0:0:0:ffff:d7d7:d74c
215.215.215.77 0:0:0:0:0:ffff:d7d7:d74d
215.215.215.78 0:0:0:0:0:ffff:d7d7:d74e
215.215.215.79 0:0:0:0:0:ffff:d7d7:d74f
215.215.215.80 0:0:0:0:0:ffff:d7d7:d750
215.215.215.81 0:0:0:0:0:ffff:d7d7:d751
215.215.215.82 0:0:0:0:0:ffff:d7d7:d752
215.215.215.83 0:0:0:0:0:ffff:d7d7:d753
215.215.215.84 0:0:0:0:0:ffff:d7d7:d754
215.215.215.85 0:0:0:0:0:ffff:d7d7:d755
215.215.215.86 0:0:0:0:0:ffff:d7d7:d756
215.215.215.87 0:0:0:0:0:ffff:d7d7:d757
215.215.215.88 0:0:0:0:0:ffff:d7d7:d758
215.215.215.89 0:0:0:0:0:ffff:d7d7:d759
215.215.215.90 0:0:0:0:0:ffff:d7d7:d75a
215.215.215.91 0:0:0:0:0:ffff:d7d7:d75b
215.215.215.92 0:0:0:0:0:ffff:d7d7:d75c
215.215.215.93 0:0:0:0:0:ffff:d7d7:d75d
215.215.215.94 0:0:0:0:0:ffff:d7d7:d75e
215.215.215.95 0:0:0:0:0:ffff:d7d7:d75f
215.215.215.96 0:0:0:0:0:ffff:d7d7:d760
215.215.215.97 0:0:0:0:0:ffff:d7d7:d761
215.215.215.98 0:0:0:0:0:ffff:d7d7:d762
215.215.215.99 0:0:0:0:0:ffff:d7d7:d763
215.215.215.100 0:0:0:0:0:ffff:d7d7:d764
215.215.215.101 0:0:0:0:0:ffff:d7d7:d765
215.215.215.102 0:0:0:0:0:ffff:d7d7:d766
215.215.215.103 0:0:0:0:0:ffff:d7d7:d767
215.215.215.104 0:0:0:0:0:ffff:d7d7:d768
215.215.215.105 0:0:0:0:0:ffff:d7d7:d769
215.215.215.106 0:0:0:0:0:ffff:d7d7:d76a
215.215.215.107 0:0:0:0:0:ffff:d7d7:d76b
215.215.215.108 0:0:0:0:0:ffff:d7d7:d76c
215.215.215.109 0:0:0:0:0:ffff:d7d7:d76d
215.215.215.110 0:0:0:0:0:ffff:d7d7:d76e
215.215.215.111 0:0:0:0:0:ffff:d7d7:d76f
215.215.215.112 0:0:0:0:0:ffff:d7d7:d770
215.215.215.113 0:0:0:0:0:ffff:d7d7:d771
215.215.215.114 0:0:0:0:0:ffff:d7d7:d772
215.215.215.115 0:0:0:0:0:ffff:d7d7:d773
215.215.215.116 0:0:0:0:0:ffff:d7d7:d774
215.215.215.117 0:0:0:0:0:ffff:d7d7:d775
215.215.215.118 0:0:0:0:0:ffff:d7d7:d776
215.215.215.119 0:0:0:0:0:ffff:d7d7:d777
215.215.215.120 0:0:0:0:0:ffff:d7d7:d778


215.215.215.121 0:0:0:0:0:ffff:d7d7:d779
215.215.215.122 0:0:0:0:0:ffff:d7d7:d77a
215.215.215.123 0:0:0:0:0:ffff:d7d7:d77b
215.215.215.124 0:0:0:0:0:ffff:d7d7:d77c
215.215.215.125 0:0:0:0:0:ffff:d7d7:d77d
215.215.215.126 0:0:0:0:0:ffff:d7d7:d77e
215.215.215.127 0:0:0:0:0:ffff:d7d7:d77f
215.215.215.128 0:0:0:0:0:ffff:d7d7:d780
215.215.215.129 0:0:0:0:0:ffff:d7d7:d781
215.215.215.130 0:0:0:0:0:ffff:d7d7:d782
215.215.215.131 0:0:0:0:0:ffff:d7d7:d783
215.215.215.132 0:0:0:0:0:ffff:d7d7:d784
215.215.215.133 0:0:0:0:0:ffff:d7d7:d785
215.215.215.134 0:0:0:0:0:ffff:d7d7:d786
215.215.215.135 0:0:0:0:0:ffff:d7d7:d787
215.215.215.136 0:0:0:0:0:ffff:d7d7:d788
215.215.215.137 0:0:0:0:0:ffff:d7d7:d789
215.215.215.138 0:0:0:0:0:ffff:d7d7:d78a
215.215.215.139 0:0:0:0:0:ffff:d7d7:d78b
215.215.215.140 0:0:0:0:0:ffff:d7d7:d78c
215.215.215.141 0:0:0:0:0:ffff:d7d7:d78d
215.215.215.142 0:0:0:0:0:ffff:d7d7:d78e
215.215.215.143 0:0:0:0:0:ffff:d7d7:d78f
215.215.215.144 0:0:0:0:0:ffff:d7d7:d790
215.215.215.145 0:0:0:0:0:ffff:d7d7:d791
215.215.215.146 0:0:0:0:0:ffff:d7d7:d792
215.215.215.147 0:0:0:0:0:ffff:d7d7:d793
215.215.215.148 0:0:0:0:0:ffff:d7d7:d794
215.215.215.149 0:0:0:0:0:ffff:d7d7:d795
215.215.215.150 0:0:0:0:0:ffff:d7d7:d796
215.215.215.151 0:0:0:0:0:ffff:d7d7:d797
215.215.215.152 0:0:0:0:0:ffff:d7d7:d798
215.215.215.153 0:0:0:0:0:ffff:d7d7:d799
215.215.215.154 0:0:0:0:0:ffff:d7d7:d79a
215.215.215.155 0:0:0:0:0:ffff:d7d7:d79b
215.215.215.156 0:0:0:0:0:ffff:d7d7:d79c
215.215.215.157 0:0:0:0:0:ffff:d7d7:d79d
215.215.215.158 0:0:0:0:0:ffff:d7d7:d79e
215.215.215.159 0:0:0:0:0:ffff:d7d7:d79f
215.215.215.160 0:0:0:0:0:ffff:d7d7:d7a0
215.215.215.161 0:0:0:0:0:ffff:d7d7:d7a1
215.215.215.162 0:0:0:0:0:ffff:d7d7:d7a2
215.215.215.163 0:0:0:0:0:ffff:d7d7:d7a3
215.215.215.164 0:0:0:0:0:ffff:d7d7:d7a4
215.215.215.165 0:0:0:0:0:ffff:d7d7:d7a5
215.215.215.166 0:0:0:0:0:ffff:d7d7:d7a6
215.215.215.167 0:0:0:0:0:ffff:d7d7:d7a7
215.215.215.168 0:0:0:0:0:ffff:d7d7:d7a8
215.215.215.169 0:0:0:0:0:ffff:d7d7:d7a9
215.215.215.170 0:0:0:0:0:ffff:d7d7:d7aa
215.215.215.171 0:0:0:0:0:ffff:d7d7:d7ab
215.215.215.172 0:0:0:0:0:ffff:d7d7:d7ac
215.215.215.173 0:0:0:0:0:ffff:d7d7:d7ad
215.215.215.174 0:0:0:0:0:ffff:d7d7:d7ae
215.215.215.175 0:0:0:0:0:ffff:d7d7:d7af
215.215.215.176 0:0:0:0:0:ffff:d7d7:d7b0
215.215.215.177 0:0:0:0:0:ffff:d7d7:d7b1
215.215.215.178 0:0:0:0:0:ffff:d7d7:d7b2
215.215.215.179 0:0:0:0:0:ffff:d7d7:d7b3
215.215.215.180 0:0:0:0:0:ffff:d7d7:d7b4


215.215.215.181 0:0:0:0:0:ffff:d7d7:d7b5
215.215.215.182 0:0:0:0:0:ffff:d7d7:d7b6
215.215.215.183 0:0:0:0:0:ffff:d7d7:d7b7
215.215.215.184 0:0:0:0:0:ffff:d7d7:d7b8
215.215.215.185 0:0:0:0:0:ffff:d7d7:d7b9
215.215.215.186 0:0:0:0:0:ffff:d7d7:d7ba
215.215.215.187 0:0:0:0:0:ffff:d7d7:d7bb
215.215.215.188 0:0:0:0:0:ffff:d7d7:d7bc
215.215.215.189 0:0:0:0:0:ffff:d7d7:d7bd
215.215.215.190 0:0:0:0:0:ffff:d7d7:d7be
215.215.215.191 0:0:0:0:0:ffff:d7d7:d7bf
215.215.215.192 0:0:0:0:0:ffff:d7d7:d7c0
215.215.215.193 0:0:0:0:0:ffff:d7d7:d7c1
215.215.215.194 0:0:0:0:0:ffff:d7d7:d7c2
215.215.215.195 0:0:0:0:0:ffff:d7d7:d7c3
215.215.215.196 0:0:0:0:0:ffff:d7d7:d7c4
215.215.215.197 0:0:0:0:0:ffff:d7d7:d7c5
215.215.215.198 0:0:0:0:0:ffff:d7d7:d7c6
215.215.215.199 0:0:0:0:0:ffff:d7d7:d7c7
215.215.215.200 0:0:0:0:0:ffff:d7d7:d7c8
215.215.215.201 0:0:0:0:0:ffff:d7d7:d7c9
215.215.215.202 0:0:0:0:0:ffff:d7d7:d7ca
215.215.215.203 0:0:0:0:0:ffff:d7d7:d7cb
215.215.215.204 0:0:0:0:0:ffff:d7d7:d7cc
215.215.215.205 0:0:0:0:0:ffff:d7d7:d7cd
215.215.215.206 0:0:0:0:0:ffff:d7d7:d7ce
215.215.215.207 0:0:0:0:0:ffff:d7d7:d7cf
215.215.215.208 0:0:0:0:0:ffff:d7d7:d7d0
215.215.215.209 0:0:0:0:0:ffff:d7d7:d7d1
215.215.215.210 0:0:0:0:0:ffff:d7d7:d7d2
215.215.215.211 0:0:0:0:0:ffff:d7d7:d7d3
215.215.215.212 0:0:0:0:0:ffff:d7d7:d7d4
215.215.215.213 0:0:0:0:0:ffff:d7d7:d7d5
215.215.215.214 0:0:0:0:0:ffff:d7d7:d7d6
215.215.215.215 0:0:0:0:0:ffff:d7d7:d7d7
215.215.215.216 0:0:0:0:0:ffff:d7d7:d7d8
215.215.215.217 0:0:0:0:0:ffff:d7d7:d7d9
215.215.215.218 0:0:0:0:0:ffff:d7d7:d7da
215.215.215.219 0:0:0:0:0:ffff:d7d7:d7db
215.215.215.220 0:0:0:0:0:ffff:d7d7:d7dc
215.215.215.221 0:0:0:0:0:ffff:d7d7:d7dd
215.215.215.222 0:0:0:0:0:ffff:d7d7:d7de
215.215.215.223 0:0:0:0:0:ffff:d7d7:d7df
215.215.215.224 0:0:0:0:0:ffff:d7d7:d7e0
215.215.215.225 0:0:0:0:0:ffff:d7d7:d7e1
215.215.215.226 0:0:0:0:0:ffff:d7d7:d7e2
215.215.215.227 0:0:0:0:0:ffff:d7d7:d7e3
215.215.215.228 0:0:0:0:0:ffff:d7d7:d7e4
215.215.215.229 0:0:0:0:0:ffff:d7d7:d7e5
215.215.215.230 0:0:0:0:0:ffff:d7d7:d7e6
215.215.215.231 0:0:0:0:0:ffff:d7d7:d7e7
215.215.215.232 0:0:0:0:0:ffff:d7d7:d7e8
215.215.215.233 0:0:0:0:0:ffff:d7d7:d7e9
215.215.215.234 0:0:0:0:0:ffff:d7d7:d7ea
215.215.215.235 0:0:0:0:0:ffff:d7d7:d7eb
215.215.215.236 0:0:0:0:0:ffff:d7d7:d7ec
215.215.215.237 0:0:0:0:0:ffff:d7d7:d7ed
215.215.215.238 0:0:0:0:0:ffff:d7d7:d7ee
215.215.215.239 0:0:0:0:0:ffff:d7d7:d7ef
215.215.215.240 0:0:0:0:0:ffff:d7d7:d7f0
215.215.215.241 0:0:0:0:0:ffff:d7d7:d7f1
215.215.215.242 0:0:0:0:0:ffff:d7d7:d7f2
215.215.215.243 0:0:0:0:0:ffff:d7d7:d7f3
215.215.215.244 0:0:0:0:0:ffff:d7d7:d7f4
215.215.215.245 0:0:0:0:0:ffff:d7d7:d7f5
215.215.215.246 0:0:0:0:0:ffff:d7d7:d7f6
215.215.215.247 0:0:0:0:0:ffff:d7d7:d7f7
215.215.215.248 0:0:0:0:0:ffff:d7d7:d7f8
215.215.215.249 0:0:0:0:0:ffff:d7d7:d7f9
215.215.215.250 0:0:0:0:0:ffff:d7d7:d7fa
215.215.215.251 0:0:0:0:0:ffff:d7d7:d7fb
215.215.215.252 0:0:0:0:0:ffff:d7d7:d7fc
215.215.215.253 0:0:0:0:0:ffff:d7d7:d7fd
215.215.215.254 0:0:0:0:0:ffff:d7d7:d7fe
215.215.215.255 0:0:0:0:0:ffff:d7d7:d7ff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.